Many of our teachers also have valuable academic links with Heidelberg University...我们的很多老师也和海德堡大学保持着有益的学术联系。New four colour printing press outside of Heidelberg, CTP technology.全新对开海德堡四色印刷机, CTP技术.City view of Heidelber...
这些汽轮机可大致分为两种基本类型, 即冲动式和反动式.These turbines can be broadly split into two basic types, the impulse and the reaction turbines.蒸汽经过输送管进入汽轮机,汽轮机再带动发电机.The steam is carried through pipes to steam turbines which drive the elect...